public class Test {
    public static void main(String[] args) {
        MyLinkedList myLinkedList=new MyLinkedList();
        myLinkedList.addLast(11);
        myLinkedList.addLast(22);
        myLinkedList.addLast(33);
        myLinkedList.addLast(44);
        myLinkedList.addIndex(2,29);
        myLinkedList.addLast(29);
        myLinkedList.display();
        System.out.println("________________________________");
        myLinkedList.removeAllKey(29);
        myLinkedList.display();
    }
}
